Patents by Inventor Benjamin Hickman

Benjamin Hickman has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 9986769
    Abstract: Disclosed is an atomizer that comprises a transparent, elongated e-liquid cartridge enclosed in a transparent, elongated outer cylinder that creates a well-defined smoke-flowing interlayer or pathway that leads from an atomization tube mounted on the distal end of the outer cylinder to a cigarette holder disposed at its proximal end. The atomization tube contains a heating coil in a porcelain cup in contact with an e-liquid rope or wick extruding from an e-liquid guiding head that seals the e-liquid cartridge at its distal end. Mounted on the atomization tube are two conductive members that connect with the heating coil and with an appropriate battery assembly containing an air-flow sensor that provides an electric charge when a smoker inhales. A smoker's inhalation also creates negative pressure within the interlayer pathway and the cartridge causing e-liquid to permeate the wick for vaporization. The resulting vapor or smoke travels to the cigarette holder and smoker via the interlayer.
    Type: Grant
    Filed: February 24, 2017
    Date of Patent: June 5, 2018
    Inventors: Lily Liu, Fu Yuan Cai, Benjamin Hickman